A liquid crystal (LC) based inverted microstrip meander line phase shifter is presented. The
control of phase shift is achieved through use of an external electric field. To facilitate on …

Liquid crystals are attractive materials for use in millimeter-wave band communications
devices due to their large birefringence and reconfigurability. However, characterizing these …

A novel wideband vertical transition for connecting the coplanar waveguide (CPW) to the
microstrip line is proposed. This transition can be very useful for millimeter-wave packaging …

In this article, a novel design for ultrawideband transition is presented to connect double
ridge waveguide and stripline technology. The introduced structure contains a Teflon seal …

A broadband design of substrate integrated waveguide (SIW) to stripline interconnects is
presented for the first time. The transition shows a wideband performance and, contrary to …

In this paper, a new structure for broadband transition between differential stripline (DSL)
and differential grounded coplanar waveguide (DGCPW) is presented for probe test and …

This letter proposed to study the characteristic impedance of a tapered stripline (SL) with a
tapered slot. The conformal transformation is applied to obtain the analytical formula, which …

Enhanced wideband transition between coplanar waveguide (CPW) and broadside coupled
stripline (BCS) with arbitrary characteristic impedance ratio is developed on a basis of an …

In this Chapter, the monolithic integrated filters, power dividers, directional couplers and
baluns for millimeter-wave frequencies are reviewed. It is shown that the increased real …

Two designs of 20dB directional stripline couplers with high isolation are presented. Each of
the couplers consists of a stripline coupler and a transitional structure. Grounded coplanar …